Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Domain Bacteria Woese et al. 1990 [paraphyletic?]
             Superphylum "Proteobacteria" Craig et al. 2010
               Phylum "Gammaproteobacteria" Garrity et al., 2005 [monotypic]
                 Class Gammaproteobacteriaᵀ Garrity et al. 2005
                   Order Nevskiales Naushad et al. 2015
                     Family Nevskiaceaeᵀ Henrici and Johnson 1935 (Approved Lists 1980)
                       Genus Nevskiaᵀ Famintzin 1892 (Approved Lists 1980)
                         1 Nevskia ramosaᵀ Famintzin 1892 (Approved Lists 1980)
                         2 Nevskia soli Weon et al. 2008
                         3 Nevskia terrae Kim et al. 2011
                         4 Nevskia aquatilis Leandro et al. 2013
                         5 Nevskia persephonica Leandro et al. 2013